Powder spraying chamber convenient to clean

A powder spraying room and studio technology, applied in the field of electrostatic powder coating equipment, can solve the problems of powder spillage, harmful to health, pollution of the environment, etc., achieve the effect of physical health and environmental protection, and avoid flying dust

Inactive Publication Date: 2012-07-11
天津新技术产业园区天博科工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming is that a large amount of powder is artificially inhaled, which is harmful to health, and the second is that the spray chamber becomes positive pressure (negative pressure during work), and a large amount of powder overflows, which seriously pollutes the environment

Method used

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  • Powder spraying chamber convenient to clean
  • Powder spraying chamber convenient to clean

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Referring to the accompanying drawings, the present invention is an easy-to-clean powder spraying chamber, which includes a working chamber 6 with a suction port at the bottom and a suction pipeline 1 communicating with the suction port.

[0013] The side wall of the working chamber 6 has a second air suction port, and a communication pipeline is provided between the second air suction port and the suction pipeline 1. A valve 3 is provided on the communication pipeline, and the second air suction port is located in a part of the working chamber. Side is connected with suction powder brush 4 by flexible pipe 5.

[0014] The powder suction brush 4 includes a cavity communicated with the hose 5 and bristles on the outer surface of the cavity, wherein the cavity wall with the bristles is provided with suction holes.

[0015] A pipeline switch 8 is provided at a position between the air suction pipe 1 and the second air suction port.

[0016] There is a filter and dust remo...

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PUM

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Abstract

The invention discloses a powder spraying chamber convenient to clean. The powder spraying chamber comprises a working chamber with an exhaust inlet at the bottom and an exhaust pipeline communicated with the exhaust inlet. A second exhaust inlet is arranged on the lateral wall of the working chamber; a communication pipeline is arranged between the second exhaust inlet and the exhaust pipeline; a valve is arranged on the communication pipeline; and one side of the second exhaust inlet, which is arranged inside the working chamber, is connected with a power adsorbing brush through a flexible pipe. According to the invention, the exhaust pipeline is led into the working chamber through the communication pipeline and the powder adsorbing brush is connected by the flexible pipe, so that powder on the inner wall of the powder spraying chamber is cleaned by the powder adsorbing brush. Therefore, dust does not fly in the powder spraying chamber, and the body health and the working environment of workers are ensured.

Description

technical field [0001] The invention relates to an electrostatic powder coating device, in particular to a powder spray booth used in powder spray operation. Background technique [0002] Electrostatic powder coating is one of the major reforms in the coating process, and it has developed rapidly with the characteristics of no pollution, resource saving and high efficiency. Electrostatic powder coating is a method that uses powder coatings to be charged under the action of high-voltage static electricity, evenly adsorbed on the surface of the coated workpiece under the action of electric field force, and then melted, leveled and solidified to form a film to achieve the purpose of coating. [0003] In the prior art, after spraying one batch of workpieces in the powder spraying room, when it is necessary to change the powder color and spray another batch of workpieces, the powder attached to the inner wall of the spraying chamber needs to be thoroughly cleaned, otherwise it wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B15/12
Inventor 戴照林
Owner 天津新技术产业园区天博科工贸有限公司
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